gold/i386.cc

   1 // i386.cc -- i386 target support for gold.
   2
   3 #include "gold.h"
   4 #include "elfcpp.h"
   5 #include "target.h"
   6 #include "target-select.h"
   7
   8 namespace
   9 {
  10
  11 using namespace gold;
  12
  13 // The i386 target class.
  14
  15 class Target_i386 : public Sized_target<32, false>
  16 {
  17  public:
  18   Target_i386()
  19     : Sized_target<32, false>(&i386_info)
  20   { }
  21
  22  private:
  23   static const Target::Target_info i386_info;
  24 };
  25
  26 const Target::Target_info Target_i386::i386_info =
  27 {
  28   32,           // size
  29   false,        // is_big_endian
  30   false,        // has_make_symbol
  31   false,        // has_resolve,
  32   0x08048000,   // text_segment_address,
  33   0x1000,       // abi_pagesize
  34   0x1000        // common_pagesize
  35 };
  36
  37 // The selector for i386 object files.
  38
  39 class Target_selector_i386 : public Target_selector
  40 {
  41 public:
  42   Target_selector_i386()
  43     : Target_selector(elfcpp::EM_386, 32, false)
  44   { }
  45
  46   Target*
  47   recognize(int machine, int osabi, int abiversion) const;
  48 };
  49
  50 // Recognize an i386 object file when we already know that the machine
  51 // number is EM_386.
  52
  53 Target*
  54 Target_selector_i386::recognize(int, int, int) const
  55 {
  56   return new Target_i386();
  57 }
  58
  59 Target_selector_i386 target_selector_i386;
  60
  61 } // End anonymous namespace.